6715 for IAQ Exchange Rate 3.22.18

TABmaster Flow Hood 6715 for Exchange Rate Calculations for IAQ Investigation

As buildings have become “greener”, heating and cooling efficiency have greatly improved.  However, this increased building tightness can have a negative impact on the indoor air quality of the building if the HVAC system isn’t pulling in enough outside air.  How can you be sure that the occupants of a building are getting enough fresh air? The calculation is actually really simple.  ASHRAE Standard 62 lists the recommended volume of…

Piezo-3521-FEATUREDIMAGES

Series 3520 Piezobalance Dust Monitor as Solution for Real-time Oil Mist Monitoring

In many manufacturing plants, machine shops and any type of metalworking facilities, oil mist is a constant concern.  It is both unsafe for the workers and rather difficult to monitor without the right equipment. The Occupational Safety and Health Administration (OSHA) is well aware of the dangers of airborne oil particulates of any kind, and they’ve set acceptable limits.  The Permissible Exposure Limit (PEL) for mineral oil mist is 5mg/m3. …